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Related Concept Videos

Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

334
Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
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Pharmacodynamics in Geriatric Patients: Effects of Age01:27

Pharmacodynamics in Geriatric Patients: Effects of Age

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Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption01:22

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption

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As individuals age, their body's physiology evolves, affecting drug pharmacokinetics. The most apparent changes occur in the gastrointestinal tract, where an increase in gastric pH, a delay in gastric emptying, and a reduction in gastrointestinal motility are observed. Remarkably, these changes do not substantially modify the absorption of orally administered drugs, particularly those absorbed via passive diffusion.Transdermal drug delivery emerges as a highly viable method for older adults due...
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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution01:00

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution

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Drug distribution in the human body is influenced by several factors, including plasma protein concentration, body composition, blood flow, tissue-protein concentration, and tissue fluid pH. Among these, changes in plasma protein concentration and body composition due to aging significantly affect how drugs are distributed within the body. Specifically, aging is associated with a decrease in albumin levels by about 10% and an increase in α1-acid glycoprotein levels. These alterations are...
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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion

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In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Metabolism01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Metabolism

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Geriatric patients show significant variation in how their bodies process medications, which can change how effective and safe treatments are. The liver is the primary organ where drug metabolism occurs, involving two main types of chemical reactions: phase I and II. Phase I metabolism is driven by the cytochrome P450 enzyme system, which includes key types such as CYP3A, CYP2D6, and CYP2C9. Research indicates that while aging doesn't notably alter the levels or activity of these enzymes, it...
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[Gambling in elderly patients].

Morgane Guillou Landreat1, Jean-Yves Le Reste2, Catherine Théréné-Mouden2

  • 1CHU Brest, ERCR SPURBO, Faculté de médecine de Brest, ADI Bat 2 bis, Hôpital Morvan, avenue Foch, 29200 Brest, France.

Soins. Gerontologie
|February 23, 2017
PubMed
Summary

Pathological gambling is a common behavioral addiction in the elderly, causing significant harm. Early psychological and social support is crucial for improving quality of life and regaining control over gambling behaviors.

Keywords:
accompagnementaddictions comportementalesbehaviour addictionselderly patientjeu pathologiquepathological gamblingquality of lifequalité de viesujet âgésupport

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Area of Science:

  • Gerontology
  • Psychiatry
  • Behavioral Science

Background:

  • Behavioral addictions involve pleasurable activities like shopping, gambling, and sex.
  • Pathological gambling is the most prevalent behavioral addiction among elderly individuals.
  • This addiction poses severe risks, including psychological distress, financial ruin, family issues, and increased suicide risk.

Purpose of the Study:

  • To highlight the underestimation of gambling addiction in the elderly population.
  • To emphasize the importance of comprehensive support systems for elderly individuals with gambling problems.

Main Methods:

  • This study is a review of existing literature on behavioral addictions and pathological gambling in the elderly.
  • Analysis of psychological, social, and familial factors contributing to and affected by gambling addiction.

Main Results:

  • Pathological gambling is significantly underdiagnosed and underestimated in the elderly.
  • The consequences of gambling addiction in this demographic are severe and multifaceted.

Conclusions:

  • Integrated psychological, social, and family support is vital for elderly individuals with gambling addiction.
  • Treatment should focus on enhancing quality of life and empowering individuals to control or cease their gambling behavior.